---
product_id: 636724109
title: "ACDelco D1321AX Professional Ignition Distributor Vacuum Advance"
brand: "acdelco"
price: "€ 81.91"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.pt/products/636724109-acdelco-d1321ax-professional-ignition-distributor-vacuum-advance
store_origin: PT
region: Portugal
---

# 15.75 x 8.13 x 7.87 cm Premium aftermarket Made in USA ACDelco D1321AX Professional Ignition Distributor Vacuum Advance

**Brand:** acdelco
**Price:** € 81.91
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate Your Ride with ACDelco's Precision Power!

## Quick Answers

- **What is this?** ACDelco D1321AX Professional Ignition Distributor Vacuum Advance by acdelco
- **How much does it cost?** € 81.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/636724109-acdelco-d1321ax-professional-ignition-distributor-vacuum-advance)

## Best For

- acdelco enthusiasts

## Why This Product

- Trusted acdelco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Brand:** ACDelco's legacy ensures you’re choosing quality and dependability.
- • **Lightweight Design:** Weighing only 136 g for easy installation and handling.
- • **No Assembly Required:** Get straight to performance with zero assembly hassle.
- • **Precision Engineering:** Manufactured to meet exact fit, form, and function standards.
- • **Unmatched Performance:** Experience the reliability of ACDelco's premium aftermarket replacement.

## Overview

The ACDelco D1321AX Professional Ignition Distributor Vacuum Advance is a premium aftermarket replacement designed to deliver exceptional performance and reliability. Manufactured in the USA, this lightweight component (136 g) meets stringent fit and function standards, ensuring a seamless installation experience without the need for assembly.

## Description

ACDelco D1321AX Professional Ignition Distributor Vacuum Advance

## Features

- Professional, premium aftermarket replacement
- Provides the performance and dependability you expect from ACDelco
- Manufactured to meet expectations for fit, form, and function

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ACDelco |
| Brand | ACDelco |
| Product Dimensions | 15.75 x 8.13 x 7.87 cm; 136.08 g |
| Item model number | D1321AX |
| Manufacturer Part Number | D1321AX |
| OEM Part Number | 19138053 |
| Assembly Required | No |
| Manufacturer | ACDelco |
| Country of Origin | USA |
| Item Weight | 136 g |

## Images

![ACDelco D1321AX Professional Ignition Distributor Vacuum Advance - Image 1](https://m.media-amazon.com/images/I/41wEl7BuDpL.jpg)
![ACDelco D1321AX Professional Ignition Distributor Vacuum Advance - Image 2](https://m.media-amazon.com/images/I/51AP7OjdUcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Good quality parts
  

*by J***N on Reviewed in the United States on 21 July 2024*

Quality part.

### ⭐⭐⭐⭐⭐ 







  
  
    Fit great and works well
  

*by J***. on Reviewed in the United States on 12 June 2024*

This advance unit fit my MSD HEI and works like the original unit

### ⭐⭐⭐⭐⭐ 







  
  
    Genuine Delco parts are my favorites
  

*by R***E on Reviewed in the United States on 6 May 2023*

I replaced a dead vacuum pot on my HEI distributor.  The part fit perfectly of course and was fairly easy to install as I had the distributor out.  There are some small screws that would be easy to drop and that happens everytime if I try this with it installed.

## Frequently Bought Together

- ACDelco Professional D1321AX Ignition Distributor Vacuum Advance
- General Motors ACDelco Genuine Parts 19207437 Ignition Distributor Wiring Harness
- Moroso 72300 Advance Curve Kit, Fits GM HEI Distributors

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pt/products/636724109-acdelco-d1321ax-professional-ignition-distributor-vacuum-advance](https://www.desertcart.pt/products/636724109-acdelco-d1321ax-professional-ignition-distributor-vacuum-advance)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-17*